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12 Days of Christmas
24 Game
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Abundant Numbers
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Arabic to Roman
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brainfuck
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Catalan’s Constant
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Collatz
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Day of Week
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Divisors
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Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
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Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
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Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Hexdump
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
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Pascal’s Triangle
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Pernicious Numbers (Long)
Poker
Polyominoes
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Prime Numbers (Long)
Proximity Grid
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Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
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Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
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Tic-tac-toe
Time Distance
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Topological Sort
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Calendar
Connect Four
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Flags
Floyd-Steinberg Dithering
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p-adic Expansion
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Submitted
12 Days of Christmas
CaedenHarper
2,383
4 days ago
12 Days of Christmas
Mukundan314
340
9 Jul 2025
12 Days of Christmas
kaascevich
486
8 Jul 2025
12 Days of Christmas
sean-niemann
💎
322
27 Dec 2024
12 Days of Christmas
The-Wolfson
530
22 Dec 2024
12 Days of Christmas
dokutan
510
23 Sep 2024
12 Days of Christmas
HumanoidCPU
507
5 May 2024
12 Days of Christmas
snoozingnewt
510
30 Apr 2024
12 Days of Christmas
neel11235813
510
16 Mar 2024
12 Days of Christmas
MWI-polygolf
503
6 Dec 2023
12 Days of Christmas
dev-Thae
518
6 Nov 2023
12 Days of Christmas
msbranicky
498
15 Sep 2023
12 Days of Christmas
stefangimmillaro
🥈
335
19 Aug 2023
12 Days of Christmas
Servus7
520
17 Jul 2023
12 Days of Christmas
stackotter
534
27 May 2023
12 Days of Christmas
zakariamouhid
2,489
18 May 2023
12 Days of Christmas
Shanethegamer
476
22 Apr 2023
12 Days of Christmas
MeWhenI
470
8 Mar 2023
12 Days of Christmas
lukasneukom
537
19 Dec 2022
12 Days of Christmas
retrohun
3,385
13 Nov 2022
12 Days of Christmas
KatieLG-Transpiler
2,507
10 Jul 2022
12 Days of Christmas
Alfiecxn
2,396
6 May 2022
12 Days of Christmas
chris-araman
481
3 Jan 2022
12 Days of Christmas
pereBohigas
595
30 Dec 2021
12 Days of Christmas
xiBread
2,383
11 Oct 2021
12 Days of Christmas
phcacique
613
5 Jan 2021
12 Days of Christmas
nico-bachner
2,396
28 Dec 2020
12 Days of Christmas
KatieLG
2,489
2 Dec 2020
12 Days of Christmas
wazawoo
555
23 Nov 2020
12 Days of Christmas
johnnythedoggie
505
10 Oct 2020
12 Days of Christmas
rowan-OzRunways
507
15 Aug 2020
12 Days of Christmas
HumanEquivalentUnit
2,502
11 Jun 2020
12 Days of Christmas
MasterBel2
515
7 Jun 2020
12 Days of Christmas
kdaker
545
4 Jun 2020
12 Days of Christmas
iDevid
2,383
27 Feb 2020
12 Days of Christmas
AaronKreipe
559
30 Jan 2020
12 Days of Christmas
nicholas-vella
530
26 Jan 2020
12 Days of Christmas
primo-ppcg
🥈
335
21 Jan 2020
12 Days of Christmas
Helam24
487
20 Jan 2020
12 Days of Christmas
perfunction
516
20 Jan 2020
12 Days of Christmas
giuggioRapido
1,239
19 Jan 2020
12 Days of Christmas
klundberg
531
19 Jan 2020
12 Days of Christmas
timvermeulen
518
19 Jan 2020
12 Days of Christmas
LetsTalkSwiftUI
2,383
19 Jan 2020
12 Days of Christmas
SirBogman
496
18 Jan 2020
12 Days of Christmas
vaughad
530
18 Jan 2020
12 Days of Christmas
mohssenfathi
549
18 Jan 2020
12 Days of Christmas
jsdu
730
17 Jan 2020